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PDFIOLAN + Serial Servers
| Firmware | |
|---|---|
| All (except IOLAN+ Rack 4 port) | 4.07.02 |
| IOLAN+ Rack 4 port | 4.07.02 |
Note: For Perle IOLAN+ Serial Server products with a serial number 59-######M##### (last 5 digits) greater than 10000, download this firmware:
| Firmware | |
|---|---|
| All (except IOLAN+ Rack 4 port) | 5.00.02 |
| IOLAN+ Rack 4 port | 5.00.02 |